| OAP | Office of Adolescent Pregnancy; old age pension, old age pensioner; ophthalmic artery pressure; oste... |
|---|---|
| UNESCO | United Nations Educational, Scientific & Cultural Organization; 국제연합교육과학문화기구 |
| ARC-ST | Accreditation Review Council for Educational Programs in Surgical Technology |
| ECFMS | Educational Council for Foreign Medical Students |
| EQ | educational quotient; encephalization quotient; energy quotient; equal to |